| java.lang.Object | |
| ↳ | android.print.PrintJob |
This class represents a print job from the perspective of an
application. It contains behavior methods for performing operations
on it as well as methods for querying its state. A snapshot of the
print job state is represented by the PrintJobInfo class.
The state of a print job may change over time. An application receives
instances of this class when creating a print job or querying for
its print jobs.
| Public Methods | |||||||||||
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Cancels this print job.
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Compares this instance with the specified object and indicates if they
are equal.
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Gets the unique print job id.
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Gets the
PrintJobInfo that describes this job. | |||||||||||
Returns an integer hash code for this object.
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Gets whether this print job is blocked.
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Gets whether this print job is cancelled.
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Gets whether this print job is completed.
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Gets whether this print job is failed.
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Gets whether this print job is queued.
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Gets whether this print job is started.
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Restarts this print job.
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[Expand]
Inherited Methods | |||||||||||
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From class
java.lang.Object
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Cancels this print job. You can request cancellation of a queued, started, blocked, or failed print job.
Compares this instance with the specified object and indicates if they
are equal. In order to be equal, o must represent the same object
as this instance using a class-specific comparison. The general contract
is that this comparison should be reflexive, symmetric, and transitive.
Also, no object reference other than null is equal to null.
The default implementation returns true only if this ==
o. See Writing a correct
equals method
if you intend implementing your own equals method.
The general contract for the equals and hashCode() methods is that if equals returns true for
any two objects, then hashCode() must return the same value for
these objects. This means that subclasses of Object usually
override either both methods or neither of them.
| obj | the object to compare this instance with. |
|---|
true if the specified object is equal to this Object; false otherwise.Gets the PrintJobInfo that describes this job.
Node:The returned info object is a snapshot of the current print job state. Every call to this method returns a fresh info object that reflects the current print job state.
Returns an integer hash code for this object. By contract, any two
objects for which equals(Object) returns true must return
the same hash code value. This means that subclasses of Object
usually override both methods or neither method.
Note that hash values must not change over time unless information used in equals comparisons also changes.
See Writing a correct
hashCode method
if you intend implementing your own hashCode method.
Gets whether this print job is cancelled. Such a print job was cancelled as a result of a user request. This is a final state. You cannot restart such a print job.
Gets whether this print job is completed. Such a print job is successfully printed. You can neither cancel nor restart such a print job.
Restarts this print job. You can request restart of a failed print job.